1*c66ec88fSEmmanuel Vadot== ST STMPE PWM controller == 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotThis is a PWM block embedded in the ST Microelectronics STMPE 4*c66ec88fSEmmanuel Vadot(ST Multi-Purpose Expander) chips. The PWM is registered as a 5*c66ec88fSEmmanuel Vadotsubdevices of the STMPE MFD device. 6*c66ec88fSEmmanuel Vadot 7*c66ec88fSEmmanuel VadotRequired properties: 8*c66ec88fSEmmanuel Vadot- compatible: should be: 9*c66ec88fSEmmanuel Vadot - "st,stmpe-pwm" 10*c66ec88fSEmmanuel Vadot- #pwm-cells: should be 2. See pwm.yaml in this directory for a description of 11*c66ec88fSEmmanuel Vadot the cells format. 12*c66ec88fSEmmanuel Vadot 13*c66ec88fSEmmanuel VadotExample: 14*c66ec88fSEmmanuel Vadot 15*c66ec88fSEmmanuel Vadotpwm0: pwm { 16*c66ec88fSEmmanuel Vadot compatible = "st,stmpe-pwm"; 17*c66ec88fSEmmanuel Vadot #pwm-cells = <2>; 18*c66ec88fSEmmanuel Vadot}; 19